Large Pulley With Universal Clamp

Large Pulley Universal Clamp The Large Pulley with Universal Clamp is a new addition to the Science Equip Lab Supply range — designed for maximum versatility in physics and science labs. The 70mm diameter plastic pulley rotates smoothly on its metal mounting bracket, giving clean cord tracking for force, motion, and mechanics experiments. The universal clamp mechanism accommodates two distinct setups: clamped directly to a bench edge (up to 38mm thick) or clamped around a vertical support rod (up to 13mm diameter), such as a retort stand or boss head rod. No tools needed to switch between configurations. Key features Large 70mm diameter plastic pulley — optimised for smooth string and cord travel Precision metal universal clamp — durable for repeated classroom use Bench mount: fits bench edges up to 38mm thick Rod mount: fits support rods up to 13mm diameter Two-in-one mounting — switches between bench and rod without tools Compatible with retort stands, boss heads, and standard lab support rods Ideal for force & motion, Atwood machine, and pulley system experiments Typical applications Atwood machine Redirect hanging masses over the pulley groove for acceleration and force experiments. Pulley systems Combine multiple pulleys (bench and rod-mounted) to build single and compound pulley rigs. Force & motion Change direction of applied force in Newton's Laws demonstrations with masses and strings. Inclined plane Mount on a retort stand to route string over an inclined surface for angle and friction experiments. Specifications SKU SE.MS0344-01 Product name Large Pulley with Universal Clamp Pulley diameter 70mm Pulley material Plastic Clamp material Metal Max bench thickness 38mm Max rod diameter 13mm Mounting options Bench edge or vertical support rod Tool required No — tool-free adjustment